My customer design a Root Complex mode based ZC7015 refering AVNET Mini-ITX RC PCIe reference design.
But we meet initial failed issue.
The attachment is UART info.
Can you give some advice about it?
U-Boot 2013.04 (Nov 26 2014 - 10:48:11)
boot start
i2c wait 10ms
set gpio9=0
!!!Can't get gpio controller!!!
!!!Can't get gpio controller!!!
reset gpio9 = 1
I2C: ready
led_configed
light brand
light brand2
Memory: ECC disabled
DRAM: 128 MiB
WARNING: Caches not enabled
MMC: zynq_sdhci: 0
SF: Detected N25Q128 with page size 64 KiB, total 32 MiB
*** Warning - bad CRC, using default environment
In: serial
mode111 a 1e 63||||
Out: serial
Err: serial
Net: Gem.e000b000
a Copying Linux from SD to RAM...
Device: zynq_sdhci
Manufacturer ID: 3
OEM: 5344
Name: SL08G
Tran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 7.4 GiB
Bus Width: 4-bit
reading uImage
2513536 bytes read in 402 ms (6 MiB/s)
reading devicetree.dtb
10884 bytes read in 18 ms (589.8 KiB/s)
reading uramdisk.image.gz
6158965 bytes read in 952 ms (6.2 MiB/s)
reading rtos_rts.bin
819784 bytes read in 143 ms (5.5 MiB/s)
## Booting kernel from Legacy Image at 03000000 ...
Image Name: Linux-3.12.0-xilinx
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2513472 Bytes = 2.4 MiB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 02000000 ...
Image Name:
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 6158901 Bytes = 5.9 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 02a00000
Booting using the fdt blob at 0x02a00000
Loading Kernel Image ... OK
OK
Loading Ramdisk to 07573000, end 07b52a35 ... OK
Loading Device Tree to 0756d000, end 07572a83 ... OK
boot ok
Starting kernel ......
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.12.0-xilinx (root@ubuntu) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-50) ) #7 SMP PREEMPT Thu Dec 4 16:31:46 CST 2014
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Xilinx Zynq Platform, model: Xilinx Zynq
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] cma: CMA: reserved 16 MiB at 06400000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 8 pages/cpu @c05ca000 s8384 r8192 d16192 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: console=ttyPS0,115200 root=/dev/ram rw ip=192.168.0.250:::255.255.255.0:ZC701:eth0 maxcpus=1 earlyprintk mem=128M
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 102492K/131072K available (3133K kernel code, 187K rwdata, 1180K rodata, 160K init, 179K bss, 28580K reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc043e930 (4315 kB)
[ 0.000000] .init : 0xc043f000 - 0xc04670c0 ( 161 kB)
[ 0.000000] .data : 0xc0468000 - 0xc0496ee8 ( 188 kB)
[ 0.000000] .bss : 0xc0496ef4 - 0xc04c3cdc ( 180 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ps7-slcr mapped to c8802000
[ 0.000000] Zynq clock init
[ 0.000000] sched_clock: 16 bits at 54kHz, resolution 18432ns, wraps every 1207ms
[ 0.000000] ps7-ttc #0 at c8804000, irq=43
[ 0.000000] Console: colour dummy device 80x30
[ 0.008699] Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
[ 0.094925] pid_max: default: 32768 minimum: 301
[ 0.097082] Mount-cache hash table entries: 512
[ 0.104252] CPU: Testing write buffer coherency: ok
[ 0.106685] missing device node for CPU 1
[ 0.110500] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.116270] Setting up static identity map for 0xc02f4928 - 0xc02f4980
[ 0.122942] L310 cache controller enabled
[ 0.126868] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72360000, Cache size: 512 kB
[ 0.176322] Brought up 1 CPUs
[ 0.176340] SMP: Total of 1 processors activated.
[ 0.178589] CPU: All CPU(s) started in SVC mode.
[ 0.183805] devtmpfs: initialized
[ 0.188837] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.195841] NET: Registered protocol family 16
[ 0.200836] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.207619] i2c core init
[ 0.212780] zynq_gpio e000a000.ps7-gpio: gpio at 0xe000a000 mapped to 0xc880e000
[ 0.220817] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.224006] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.230033] zynq_ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xc8880000
[ 0.242604] xaxi_pcie_init_port: LINK IS DOWN
[ 0.242640] xaxi_pcie_init_port: Could not allocate interrupt
[ 0.247433] xaxi_pcie_of_probe: Port Initalization failed
[ 0.252741] xaxi_pcie_init: Root Port Probe failed
[ 0.269828] bio: create slab <bio-0> at 0
[ 0.271653] pps_core: LinuxPPS API ver. 1 registered
[ 0.273404] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.282767] PTP clock support registered
[ 0.287504] EDAC MC: Ver: 3.0.0
[ 0.291596] Switched to clocksource ttc_clocksource
[ 0.313291] NET: Registered protocol family 2
[ 0.313936] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.319208] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.326120] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.332147] TCP: reno registered
[ 0.335280] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.341179] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.347778] NET: Registered protocol family 1
[ 0.352183] RPC: Registered named UNIX socket transport module.
[ 0.357860] RPC: Registered udp transport module.
[ 0.362652] RPC: Registered tcp transport module.
[ 0.367371] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.374043] Trying to unpack rootfs image as initramfs...
[ 0.380163] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 0.412954] Freeing initrd memory: 6012K (c7573000 - c7b52000)
[ 0.413525] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[ 0.425285] jffs2: version 2.2. (NAND) (SUMMARY) 漏 2001-2006 Red Hat, Inc.
[ 0.428732] msgmni has been set to 243
[ 0.432842] io scheduler noop registered
[ 0.436326] io scheduler deadline registered
[ 0.440676] io scheduler cfq registered (default)
[ 0.448436] dma-pl330 f8003000.ps7-dma: unable to set the seg size
[ 0.451845] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[ 0.458739] dma-pl330 f8003000.ps7-dma: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[ 0.468619] xuartps e0001000.serial: failed to get alias id, errno -19
[ 0.474112] e0001000.serial: ttyPS0 at [ 0.483217] console [ttyPS0] enabled, bootconsole disabled
[ 0.483217] console [ttyPS0] enabled, bootconsole disabled
[ 0.489078] e0000000.serial: ttyPS1 at MMIO 0xe0000000 (irq = 59, base_baud = 6249999) is a xuartps
[ 0.503879] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to c8866000
[ 0.521814] brd: module loaded
[ 0.530385] loop: module loaded
[ 0.536228] xspips e0007000.ps7-spi: master is unqueued, this is deprecated
[ 0.543343] xspips e0007000.ps7-spi: at 0xE0007000 mapped to 0xC8868000, irq=81
[ 0.550937] xspips e0006000.ps7-spi: master is unqueued, this is deprecated
[ 0.558015] xspips e0006000.ps7-spi: at 0xE0006000 mapped to 0xC886A000, irq=58
[ 0.565867] xqspips e000d000.ps7-qspi: master is unqueued, this is deprecated
[ 0.573350] xqspips e000d000.ps7-qspi: at 0xE000D000 mapped to 0xC886C000, irq=51
[ 0.582456] libphy: XEMACPS mii bus: probed
[ 0.587285] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[ 0.596096] i2c /dev entries driver
[ 0.600556] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[ 0.606399] sdhci: Secure Digital Host Controller Interface driver
[ 0.612648] sdhci: Copyright(c) Pierre Ossman
[ 0.616924] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.661622] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[ 0.675557] pktgen: Packet Generator for packet performance testing. Version: 2.74
[ 0.696274] TCP: cubic registered
[ 0.699500] NET: Registered protocol family 17
[ 0.706209] Registering SWP/SWPB emulation handler
[ 0.712237] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 0.731314] mmc0: new high speed SDHC card at address aaaa
[ 0.737378] mmcblk0: mmc0:aaaa SL08G 7.40 GiB (ro)
[ 0.742373] IP-Config: Complete:
[ 0.745525] device=eth0, hwaddr=00:0a:35:00:01:22, ipaddr=192.168.0.250, mask=255.255.255.0, gw=255.255.255.255
[ 0.756677] host=ZC701, domain=, nis-domain=(none)
[ 0.761948] mmcblk0: p1
[ 0.764695] bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
[ 0.772952] RAMDISK: gzip image found at block 0
[ 1.394227] EXT2-fs (ram0): warning: mounting unchecked fs, running e2fsck is recommended
[ 1.402447] VFS: Mounted root (ext2 filesystem) on device 1:0.
[ 1.408346] devtmpfs: mounted
[ 1.411461] Freeing unused kernel memory: 160K (c043f000 - c0467000)
Starting rcS...
++ Mounting filesystem
++ Setting up mdev
[ 1.532965] insert sd card
mount: mounting /dev/mmcblk0p1 on /media/sd failed: Device or resource busy
mount: mounting /dev/mmcblk0 on /media/sd failed: Device or resource busy
[ 1.549149] insert sd card
mount: mounting /dev/mmcblk0p1 on /media/sd failed: Device or resource busy
mount: mounting /dev/mmcblk0 on /media/sd failed: Device or resource busy
++ Starting telnet daemon
++ Starting ftp daemon
++ Starting ssh daemon
insmod can
[ 1.733452] ISA-Xilinx XPSCAN CAN Driver 3.6.1_ZEDBOARD (c) Feb 18 2014 08:23:13
[ 1.740751] H.J. Oertel (oe@port.de)
[ 1.756087] MAX_CHANNELS 2
[ 1.758796] CAN_MAX_OPEN 2
[ 1.761580] 2: register "xpscan" can4linux driver
insmod i2c
[ 1.781910] xi2cps e0004000.ps7-i2c: 100 kHz mmio e0004000 irq 57
[ 1.801872] xi2cps e0005000.ps7-i2c: 100 kHz mmio e0005000 irq 80
read phy9
phy_id 7
the interface is:eth0
id 7 r14 3e73
the interface is:eth0
id 7 r14 3e73
life light time
update sys
up ver 1
dos2unix: can't create temp file '/media/sd/mcs.conf7YnuK7': Read-only file system
lift light
zl:start from sd++ Running start script 1
running GZ
dos2unix: can't create temp file '/media/sd/hy_gz.confY6Obac': Read-only file system
boot conf mac
boot conf netmask
boot conf mac
run startup script 2
bts 5
[ 2.438961] not rts ssd
rcS Complete
